Medicine 36 Housing 30 History 24 Healing 23 Philosophy 20 Economics 19 Telecommunication systems 18 Housing-- -- Social problems & services 15 Psychology 15 Arts 13 Housing policy 13 Mathematical economics 13 Medicine, Ayurvedic 13 Ayurveda 12 Engineering 12 Indian states 12 Management 12 Plant pathology 12 STATISTICAL REPORT; GOVERNMENT REPORT; POPULATION; AGRICULTURE; ANIMAL HUSBANDRY; FISHERIES; FOREST; POWER; WATER SUPPLY; EDUCATION; HEALTH; HOUSING; BANKING; CO-OPERATION; TRANSPORT; COMMUNICATION; PUBLIC DISTRIBUTION SYSTEM 12 India 11 Magic 11 Soil Science and Agricultural Chemistry 10 Dissertations, Academic (Ph.D) 9 Mathematics 9 Poultry 9 Social Sciences 9 Spiritual healing 9 Traditional medicine 9 Wizards 9 Women 9